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eda-tools/schhist/gitsch2ps
2011-01-02 17:55:37 +00:00

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#!/bin/sh
#
# gitsch2ps - Generate PS files for KiCad schematics in git
#
# Written 2010 by Werner Almesberger
# Copyright 2010 Werner Almesberger
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
usage()
{
cat <<EOF 1>&2
usage: $0 [options] top-dir top-schem [commit] outdir
-c keep .lib.cache (default: delete it)
-k keep the temporary directory and print its name
-D debug mode: make temporary work tree unique and keep it
-S sanitize the KiCad profile and the top-level sheet
EOF
exit 1
}
sanitize_profile=true
sanitize_schem=true
keep=false
cache=false
debug=false
while true; do
case "$1" in
-c) cache=true
shift;;
-k) keep=true
shift;;
-D) debug=true;
shift;;
-S) sanitize_profile=`PATH="$PATH":\`dirname "$0"\` which sanitize-profile`
[ "$sanitize_profile" = "${sanitize_profile#/}" ] &&
sanitize_profile=`pwd`/"$sanitize_profile"
sanitize_schem=`PATH="$PATH":\`dirname "$0"\` which sanitize-schem`
[ "$sanitize_schem" = "${sanitize_schem#/}" ] &&
sanitize_schem=`pwd`/"$sanitize_schem"
shift;;
-*)
usage;;
*)
break;;
esac
done
[ ! -z "$3" -a -z "$5" ] || usage
dir=$1
schem=$2
sdir=`dirname "$schem"`
if [ -z "$4" ]; then
commit=HEAD
outdir=$3
else
commit=$3
outdir=$4
fi
[ "$dir" != "${dir#/}" ] || dir=`pwd`/$dir
[ "$commit" != HEAD -o -f "$dir/$schem" ] || usage
[ -d "$dir/.git" ] || usage
if $debug; then
tmp=$dir/../_gitsch2ps_$commit
else
tmp=$dir/../_gitsch2ps
fi
sch=$tmp/$sdir
rm -rf "$tmp"
rm -rf "$outdir"
git clone -q -s -n "$dir/.git" "$tmp" || exit
( cd "$tmp" && git checkout -q "$commit"; ) || exit
clib=${schem%.sch}.cache.lib
if [ -e "$tmp/$clib" ]; then
if $cache; then
echo "found $clib (keeping it)" 1>&2
else
echo "removing $clib" 1>&2
rm -f "$tmp/$clib"
fi
fi
pro=${schem%.sch}.pro
if [ ! -f "$tmp/$pro" -a ! -f "$tmp/$schem" ]; then
echo "neither $pro nor $schem found (checked out into $tmp)" 1>&2
exit 1
fi
if [ ! -f "$tmp/$schem" ]; then
echo "$schem not found (checked out into $tmp), skipping commit" 1>&2
exit 0
fi
if [ ! -f "$tmp/$pro" ]; then
echo "$pro not found (checked out into $tmp), skipping commit" 1>&2
exit 0
fi
(
cd "$sch" || exit
rm -f *.ps
$sanitize_profile "$tmp/$pro" || exit
$sanitize_schem "$tmp/$schem" || exit
eeschema --plot=ps --plot-bw "$tmp/$schem"
) || exit
mkdir -p "$outdir"
if $debug; then
cp "$sch"/*.ps "$outdir"
else
mv "$sch"/*.ps "$outdir"
fi
if $keep; then
echo "$tmp"
else
$debug || rm -rf "$tmp"
fi